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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-12 17:39:10 -0500 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-21 12:59:01 -0400 |
| commit | 4418481396b2caeded6d0eed11ac9052ab4c0763 (patch) | |
| tree | 54f959056fc58d66ac3d7d90e83779e5b8da78e2 /mm/truncate.c | |
| parent | 1b8ddbeeb9b819e62b7190115023ce858a159f5c (diff) | |
| download | lwn-4418481396b2caeded6d0eed11ac9052ab4c0763.tar.gz lwn-4418481396b2caeded6d0eed11ac9052ab4c0763.zip | |
mm/truncate: Convert invalidate_inode_page() to use a folio
This saves a number of calls to compound_head().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Diffstat (limited to 'mm/truncate.c')
| -rw-r--r-- | mm/truncate.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/mm/truncate.c b/mm/truncate.c index e5e2edaa0b76..b73c30c95cd0 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -281,14 +281,15 @@ EXPORT_SYMBOL(generic_error_remove_page); */ int invalidate_inode_page(struct page *page) { - struct address_space *mapping = page_mapping(page); + struct folio *folio = page_folio(page); + struct address_space *mapping = folio_mapping(folio); if (!mapping) return 0; - if (PageDirty(page) || PageWriteback(page)) + if (folio_test_dirty(folio) || folio_test_writeback(folio)) return 0; if (page_mapped(page)) return 0; - if (page_has_private(page) && !try_to_release_page(page, 0)) + if (folio_has_private(folio) && !filemap_release_folio(folio, 0)) return 0; return remove_mapping(mapping, page); |